stars." Can you believe -- can you believe season 19. 19, Tom Bergeron, Erin Andrews are here to do the honors, take it away, guys. Good to see you guys. Right to it. First off, this actor showed off... See More
stars." Can you believe -- can you believe season 19. 19, Tom Bergeron, Erin Andrews are here to do the honors, take it away, guys. Good to see you guys. Right to it. First off, this actor showed off his dance moves on the "Fresh prince of bel-air." It's Alfonso and his partner, witney Carson. Oh, fancy-schmanciment. Her dad ruled "Duck dynasty" but will this reality star rule the ballroom. Say hello to Sadie Robertson and her partner mark Ballas. Thank you. We got to take that back to California with us. I think. He won the daytona 500 twice, but can he win the coveted mirrorball trophy? Let's bring out Michael Waltrip and his partner Emma slater. Oh, well, that's not -- Co-worker of mine too. Our next contestant is an olympic hurdler and bobsledder. Say hello to lolo Jones and her partner keoikantse motsepe. Oh, very nice. Keo, one of our new pros. Next up he starred in "Mean girls" opposite Lindsay lohan please welcome Jonathan Bennett and his partner also one of our new pros, Allison holker. Get ready. A lot of "Mean girl" references from me this season. All right, this actress is best known for starring in "Back to the future" but does she have a mirrorball trophy in her future. Come out Leah Thompson and her partner artem chigvintsev. Well done, you two. I almost went with the low cut show artem has on. I thought as much. Okay. So, George and I were going to take it over and say Alfonso, great to see you. Great to be seen. You know what, I see you every morning, though. You do. Yes, we have somebody in our control room, he's our technical director, bobby. He does a mean ? it's not shush ? A mean Carlton. You see. Can we -- ? That's not bad. That's not bad. I went back there earlier and hung out with him a little bit because you know -- No, no, no. There's a twin in the back. I was like really. No, I just read another brother. Can we expect to see the Carlton? Do you expect to see the Carlton? I think we are thinking about it. We are planning it at some point. At some point. We will absolutely give the fans what they would love to see which is the Carlton dance but we have three -- I have three dances I've got to give, the Carlton and the jump on it and give a little Michael Jackson. As you foe -- Can you handle this? I am trying to. Can you annual Alphonso. I have to give the audience this. Yes, yes. We have lea. I understand you'll be drawing on your roots as a serious ballerina when you were young. I started out in New York and Pennsylvania and Minnesota as a ballet dancer and -- but that was 32 years ago. So. Just like riding a bicycle. Yeah. Kind of. And lolo, olympians have had a pretty good run. Meryl Davis just last season. I know. It's a lot of pressure. A lot of pressure on me. I'll definitely be calling her for tips. Hey, Michael, we saw, hmm, when you were there with your new dance partner. A lot of things going on there. You're getting a rub down there. Very intense training so far. I've enjoyed every minute of it. He's got his own move, Carlton does. I'm a race car driver. We thought about a move for me. What do you think, maybe skid marks. There's so many ways you can go with that but we -- helio, helio castroneves, he won it all. He said you've got this, Mike. I know you can do it. You need to do two things, make fun of yourself and hit on your dancer. I said, check that. Already accomplished one of them. Halfway there. Halfway there. Sadie, I have to know. How did the rest of the "Duck dynasty" clan react when they found out about this? Well, they thought it was hilarious. We don't really have that much dancing experience in our family but it's going to be really funny to see them all at the show. Anybody there you can practice with? Uncle Sy maybe. How about you, Jonathan? Have you watched the show over the years. Oh, my gosh. Yes. Obsessed. Like ever since I saw -- I want to be on that show. I want to be on the show and -- I want to be a dancer. Yeah and now that I'm on the show everything hurts. So it's like maybe I was regretting my choices but, no, it's so much fun. I love it. So you're all in all of you. Yeah. Okay. You guys are excited. Love it. Can't wait to start. They have what it takes, mark? Oh, yeah, oh, yeah, I think so. It's going to be fun. I think so. But you know you're going to have some stiff competition this. Is just six right here. There are seven more to go. Is that correct? That's right. We'll reveal the final seven
This transcript has been automatically generated and may not be 100% accurate.